Applications / Ports (Default Firewall Configuration)

Overview

The following applications / ports are opened by the default firewall configuration:

Protocol	Port Number	Application	Default Rule State	Default Service State
ICMP	-	Network management, for example, ping	Active	Active
TCP	21	Commands of the FTP server	Active	Active
TCP	1105	NetManage	Active	Active
TCP	4840	OPC UA	Active	Inactive
TCP	5000	MArea	Active	Inactive
TCP	8080	WebVisu	Active	Inactive
TCP	11740	NetManage	Active	Active
UDP	1202	Network variables	Active	Inactive
UDP	1203	Network variables	Active	Inactive
UDP	1740...1743	CoDeSys services	Active	Active
UDP	27127	NetManage	Active	Active
TCP	>= 65000	File transfer of the FTP server	Active	Active
TCP	-	Port forwarding for TM5CSLC•00	Inactive	Active
UDP	-	Port forwarding for TM5CSLC•00	Inactive	Active

NOTE: Refer to the CommonToolbox Library Guide for functions to configure the firewall of a PacDrive LMC controller to allow for access to a TM5CSLC•00 safety logic controller via EcoStruxure Machine Expert - Safety.

NOTE:

Rules can be set to inactive by commenting out in the configuration file.
Rules marked as “inactive rule state” (in table above) are commented out by default.
Services marked as inactive in service state are not running by default, but must be started by you. The corresponding ports are opened in the firewall so that the service is available without additional firewall configuration.